Metrics smallrye contains duplicated help lines ----------------------------------------------- Key: WFLY-13314 URL: https://issues.redhat.com/browse/WFLY-13314 Project: WildFly Issue Type: Bug Components: MP Metrics Affects Versions: 18.0.1.Final Reporter: Matthias Depuydt Assignee: Jeff Mesnil Priority: Critical The metrics endpoint on which the wildfly microprofile-metrics-smallrye:2.0 subsystem exposes all metrics can't be scraped with prometheus. Both the base_gc_time_total & base_gc_total metrics have their help line duplicated which causes prometheus to throw the following error: Could not build time series for component wildfly: text format parsing error in line 34: second HELP line for metric name "base_gc_total" I have confirmed this is the case for wildfly 18.0.1